I need to change the vinyl/plastice caps that are located at each support column. They used to be secured with a screw, but a few years back I found plastic ones that just snap on. Any ideas?

Thanks

Can you describe your pool to me? I assume that you are referring to a above ground pool? Is there anyway that you could show me a picture of the parts you need to replace?

It is an above ground pool. There are posts set up up every 5 to 8 feet which the rails are attached. Then you have caps that are on top of this. The original ones that came with the pool were secured by a screw. The replacement ones that I bought around 4 years ago snapped into place. But I cannot fin where I bought them from

Do they have a part number on them. If you can give me a part number or name of the parts any writing on the parts would be helpful